5. the sequence of events in the action potential in a contractile fiber of the heart. (Include the events in the ion channels involved.) (1a) norepinephrine from the Sympathetic Division of the ANS stimulates a given conducting myofiber or contractile cardiac muscle cell to depolarize; or,
Actress | Producer. Patridge was born in Los Angeles, California, to Lynn (Clelland) and Mark Patridge, and is the eldest of four children. She has English, German, Belgian (Walloon and Flemish), Italian, and Polish ancestry.
Jessica Brown Findlay. Jessica Rose Brown Findlay (born 13 September 1989) is an English actress, most widely known for her performance as Lady Sybil Crawley in the ITV (UK) and PBS (U.S.) television period drama series Downton Abbey, and for her role as Emelia Conan Doyle in the 2011 British comedy-drama feature film Albatross.